Figure 6From: Isolation of suppressor genes that restore retrovirus susceptibility to a virus-resistant cell lineNorthern blot analysis of mRNAs in parental Rat2 and mutant R4-7 cell lines. RNA preparations from the indicated cells were separated, blotted, and hybridized with a 32P-labeled pB1-11 probe. The major mRNA at ~3.0 kb is indicated. The position of the 28S and 18S rRNA markers are indicated on the left.Back to article page